313073040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 1114500096

約数和(自身を除く): 801427056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 331, 336, 420, 560, 563, 662, 840, 993, 1126, 1324, 1655, 1680, 1689, 1986, 2252, 2317, 2648, 2815, 3310, 3378, 3941, 3972, 4504, 4634, 4965, 5296, 5630, 6620, 6756, 6951, 7882, 7944, 8445, 9008, 9268, 9930, 11260, 11585, 11823, 13240, 13512, 13902, 15764, 15888, 16890, 18536, 19705, 19860, 22520, 23170, 23646, 26480, 27024, 27804, 31528, 33780, 34755, 37072, 39410, 39720, 45040, 46340, 47292, 55608, 59115, 63056, 67560, 69510, 78820, 79440, 92680, 94584, 111216, 118230, 135120, 139020, 157640, 185360, 186353, 189168, 236460, 278040, 315280, 372706, 472920, 556080, 559059, 745412, 931765, 945840, 1118118, 1304471, 1490824, 1863530, 2236236, 2608942, 2795295, 2981648, 3727060, 3913413, 4472472, 5217884, 5590590, 6522355, 7454120, 7826826, 8944944, 10435768, 11181180, 13044710, 14908240, 15653652, 19567065, 20871536, 22362360, 26089420, 31307304, 39134130, 44724720, 52178840, 62614608, 78268260, 104357680, 156536520, 313073040]

約数ペア:

[(1, 313073040), (2, 156536520), (3, 104357680), (4, 78268260), (5, 62614608), (6, 52178840), (7, 44724720), (8, 39134130), (10, 31307304), (12, 26089420), (14, 22362360), (15, 20871536), (16, 19567065), (20, 15653652), (21, 14908240), (24, 13044710), (28, 11181180), (30, 10435768), (35, 8944944), (40, 7826826), (42, 7454120), (48, 6522355), (56, 5590590), (60, 5217884), (70, 4472472), (80, 3913413), (84, 3727060), (105, 2981648), (112, 2795295), (120, 2608942), (140, 2236236), (168, 1863530), (210, 1490824), (240, 1304471), (280, 1118118), (331, 945840), (336, 931765), (420, 745412), (560, 559059), (563, 556080), (662, 472920), (840, 372706), (993, 315280), (1126, 278040), (1324, 236460), (1655, 189168), (1680, 186353), (1689, 185360), (1986, 157640), (2252, 139020), (2317, 135120), (2648, 118230), (2815, 111216), (3310, 94584), (3378, 92680), (3941, 79440), (3972, 78820), (4504, 69510), (4634, 67560), (4965, 63056), (5296, 59115), (5630, 55608), (6620, 47292), (6756, 46340), (6951, 45040), (7882, 39720), (7944, 39410), (8445, 37072), (9008, 34755), (9268, 33780), (9930, 31528), (11260, 27804), (11585, 27024), (11823, 26480), (13240, 23646), (13512, 23170), (13902, 22520), (15764, 19860), (15888, 19705), (16890, 18536)]